{"id":"679c6ab4-f8e4-4051-bed5-2542c308b31b","name":"Greymatter","url":"https://citybotmagic.com/us/wi/milwaukee/greymatter/","api":"https://citybotmagic.com/api/v1/us/wi/milwaukee/greymatter.json","category":"art_gallery","categoryLabel":"Art Gallery","group":"arts_and_entertainment","groupLabel":"Arts & Entertainment","address":"207 E Buffalo St","city":"Milwaukee","state":"WI","postcode":"53202","lat":43.033643,"lon":-87.908766,"phone":"+14146872598","phoneDisplay":"(414) 687-2598","website":"http://greymattergallery.com/","email":"greymattergallery@gmail.com","socials":["https://www.facebook.com/112580775499654"],"sources":[{"dataset":"meta","license":"CDLA-Permissive-2.0","updated":"2026-09-14"}]}